The deep purple flowers of the tall weed known as ironweed (Vernonia genus) have begun to appear. The butterfly visitor is difficult to identify; this could be either a black swallowtail, a female tiger swallowtail, or a pipevine swallowtail.
Showing posts with label pipevine swallowtail. Show all posts
Showing posts with label pipevine swallowtail. Show all posts
Sunday, September 2, 2007
08.28.07 IRONWEED
The deep purple flowers of the tall weed known as ironweed (Vernonia genus) have begun to appear. The butterfly visitor is difficult to identify; this could be either a black swallowtail, a female tiger swallowtail, or a pipevine swallowtail.
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